SKF proper torque for a ConMet PreSet hub video

Jan. 27, 2014

This video shows how to properly torque a ConMet PreSet hub on a steer axle application.

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STAR connectors like this one are common on many vehicles as they serve as the hub for bus configurations like the one in this vehicle. From a diagnostic stand-point, they serve as a great place to eliminate circuits, one at a time, all in the same location. Much can be determined from the implementing this process in your diagnostic approach of many network faults.

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Figure 2 - Baker Electric vehicle

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The cylinder head was removed, and the valve train was inspected. Cylinder No. 3 exhaust valve had excessive stem-to-guide clearance. This allowed the No. 3 exhaust valve to rock along the seat and created an intermittent sealing issue. The cylinder head requires reconditioning and/or replacement. These cylinder heads are a known issue so replacement is prudent.

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